using System;
using System.Collections.Generic;
using System.Text;

using Model;

namespace DAL
{
    public interface ICostDAL
    {
        Cost GetCost(Cost cost);
        void SaveCost(Cost cost);
        void UpdataCost(Cost cost);
        void DelectCost(Cost cost);
        List<Cost> ListCost();
        List<Cost> SelectCost(Cost cost);
    }
}
